Čas Lạng Sơn
20:47:54
Svítání: 06:33:53 
Západ slunce: 17:29:5421:47:54
16:47:54
10:47:54
19:17:54
07:47:54
21:47:54
18:47:54
21:47:54
21:47:54
19:17:54
16:47:54
21:47:54
19:47:54
22:47:54
10:47:54
Časový rozdíl mezi Lạng Sơn a velkými městy
+4
+4
+2
+2
+2
+2
+2
+1
+1
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+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+0
+0
+0
-1
-1
-1
-1
-2
-2
-3
-4
-4
-4
-4
-4
-4
-4
-5
-5
-5
-5
-6
-6
-6
-6
-6
-6
-6
-7
-7
-10
-10
-10
-10
-11
-12
-12
-12